package org.techism.client.services;

import java.util.List;
import java.util.SortedMap;

import org.techism.client.bo.Group;

import com.google.gwt.user.client.rpc.AsyncCallback;

public interface GroupServiceAsync {

    void getAllGroups(AsyncCallback<List<Group>> callback);

    void getTags(AsyncCallback<SortedMap<String, Integer>> callback);

    void getByTag(String tag, AsyncCallback<List<Group>> callback);

}
